Haven't seen this posted but sorry if I missed it: I was surprised to see two pretty bad mental errors:

1) On the lateral pass that went through Tate, it seemed like none of the 'hawks realized that the ball was live. Lucky that it bounced out of bounds.

2) Not sure what Marshawn was thinking when he ran out of bounds at the end. You could tell that Pete was not impressed. Imagine if they had not made that last first down, it would have been 40 extra ticks for the Vikings to work with. Love the season he is having but that was unprofessional. Like c'mon man, use your head.